39974854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1747}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 63620208

約数和(自身を除く): 23645354

約数列:

[1, 2, 17, 34, 673, 1346, 1747, 3494, 11441, 22882, 29699, 59398, 1175731, 2351462, 19987427, 39974854]

約数ペア:

[(1, 39974854), (2, 19987427), (17, 2351462), (34, 1175731), (673, 59398), (1346, 29699), (1747, 22882), (3494, 11441)]